Method warning

Lib/logging/__init__.py:1525–1535

Log 'msg % args' with severity 'WARNING'. To pass exception information, use the keyword argument exc_info with a true value, e.g. logger.warning("Houston, we have a %s", "bit of a problem", exc_info=True)

(self, msg, *args, **kwargs)

            self._log(INFO, msg, args, **kwargs)

    def warning(self, msg, *args, **kwargs):
        """
        Log 'msg % args' with severity 'WARNING'.

        To pass exception information, use the keyword argument exc_info with
        a true value, e.g.

        logger.warning("Houston, we have a %s", "bit of a problem", exc_info=True)
        """
        if self.isEnabledFor(WARNING):
            self._log(WARNING, msg, args, **kwargs)

    def warn(self, msg, *args, **kwargs):
        warnings.warn("The 'warn' method is deprecated, "